Finding the Fourth Proportional to 1,942,205.33, 2,913,734.73 and 594,471.84
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Solution
The fourth proportional to 1,942,205.33, 2,913,734.73 and 594,471.84 is: 891,838.38
Step by Step Solution
- Step 1: Write the proportion equation
1,942,205.33 : 2,913,734.73 = 594,471.84 : x - Step 2: Convert to fraction form
1,942,205.33/2,913,734.73 = 594,471.84/x - Step 3: Cross multiply
1,942,205.33x = 2,913,734.73 × 594,471.84 - Step 4: Simplify right side
1,942,205.33x = 1,732,133,246,215.00 - Step 5: Solve for x
x = 1,732,133,246,215.00/1,942,205.33 - Step 6: Final answer
x = 891,838.38
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.